CN2839698Y - River channel natural water flow electric power generator - Google Patents
River channel natural water flow electric power generator Download PDFInfo
- Publication number
- CN2839698Y CN2839698Y CNU2005200224085U CN200520022408U CN2839698Y CN 2839698 Y CN2839698 Y CN 2839698Y CN U2005200224085 U CNU2005200224085 U CN U2005200224085U CN 200520022408 U CN200520022408 U CN 200520022408U CN 2839698 Y CN2839698 Y CN 2839698Y
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- CN
- China
- Prior art keywords
- main shaft
- generating device
- river channel
- floating body
- channel natural
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses an electricity generator with natural water flow of river channels, which is provided with a floating body (1), wherein the floating body (1) is fixed with a main shaft (3), the middle part of which is provided with an impeller (4); the main shaft (3) is provided with an electricity generator; the floating body (1) is provided with a fixing cable (9) and/or a fixing anchor chain (11). The utility model has the characteristics of simple structure, convenient installation and operation, sufficient utilization of water energy, is a relatively ideal small electricity generator with water energy and is suitable for the development and the utilization of dispersed water energy resources of small river channels.
Description
Technical field
The utility model belongs to electrical equipment technical field, is specifically related to a kind of river channel natural stream generating device that utilizes the flowing water generating of nature river course
Background technique
Water can be one of clear energy sources, and hydroelectric power is the citation form that utilizes the water energy.Repair the dykes and build dams in the river course, improve the flowing water drop, the kinetic energy that utilizes the high potential energy current to form drives the generator set generating.This water-energy generating electricity method can only be applicable under the high drop height water stream of Tai Ho Road and to adopt, and for river road low head current, particularly streams water can utilize inapplicable, and construction cost height.In fact the distribution of the western intermountain of China river is numerous, and as the Lancang River, basin, Nujiang, hydraulic power potentials all is richly stored with.Except possessing the condition of building large-scale step hydropower station, but the hydraulic power potentials of dispersions such as its offspring, streams can't be used with conventional method.For this reason, the design people has developed the river channel natural stream generating device that use in streams, a kind of suitable nature river road through concentrating on studies for a long time, and the evidence effect is good.
The invention scheme
It is a kind of simple in structure, easy to install that the purpose of this utility model is to provide, the river channel natural stream generating device that generating efficiency is high.
The purpose of this utility model is achieved in that it is provided with floating body, fixed main shaft on the floating body, and impeller is installed at the main shaft middle part, and electricity generating device is set on the main shaft; Floating body is provided with fixedly hawser and/or anchor chain.
Because the utility model adopts floating body fixedly impeller and electricity generating device, it is waterborne to make that this device directly places, and fixing device installation electricity generating device need not be set, thereby makes simple in structurely, and mobility is strong.Fixedly the design of hawser and anchor chain makes and can utilize the unserviceable hydraulic power potentials of conventional method under various terrian conditions.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is illustrated, but never in any form the utility model is limited.
Fig. 1 is used in combination overall structure half sectional view under the state for model utility;
Fig. 2 is that the AA of Fig. 1 is to view.
Embodiment
As shown in the figure, the utility model is provided with floating body 1, and fixed main shaft 3 on the floating body 1, and impeller 4 is installed at main shaft 3 middle parts, and main shaft 3 is provided with electricity generating device; Floating body 1 is provided with fixedly hawser 9 and/or anchor chain 11.
Described electricity generating device comprises the driving wheel that is provided with on the main shaft 3, and to generator 6 main shaft outputting powers, generator 6 electric power are transferred to the output unit 7 that is fixed on the floating body 1 to driving wheel by cable 12 by speed changer 5.
Described floating body 1 can also can be binary for monomer.When being designed to binary, connect into integral body by fixedly connected beam 2 between two floating bodies, impeller is installed between the two, the current shown in the arrow directly impact impeller.Impeller spindle 3 is fixed on the fixing frame 13 of floating body inside by bearing 10.Can be separately or speed changer 5 be set respectively in main shaft 3 two ends, promptly drives generator 6 generatings respectively, increases work efficiency.
As shown in Figure 1, the utility model can be according to actual conditions, and the width of natural flows utilizes hawser 8 that the floating body of unit is coupled together, and two above generator units are combined into whole the use, to increase work efficiency.
Described main shaft is provided with braking device 14, so that impeller stops operating when needed.
Described electricity generating device is provided with electric accumulator 15, by the outbound course of switch 16 power conversions, or send electricity by output unit 7, or by electric accumulator 15 electric power storages.
The utility model is installed and working procedure:
The lock brake device, choose be fit to utilize water can the river course scope, this device front portion is met to water (flow) direction, chain will install the location earlier to drop anchor, again with front portion fixedly hawser and fixture fixation on the bank, the i.e. installation process of finishing device.Then, remove braking device, impeller rotates under the impact of current, drives generator for electricity generation by speed changer.The direction of selector switch 16 is sent electricity or electric power storage as required.
The utlity model has simple in structurely, easy to install, water can utilize sufficient characteristics, is that a kind of more satisfactory small-sized water can utilized device, is applicable to that the river road disperses the development and use of hydraulic power potentials.
Claims (6)
1, a kind of river channel natural stream generating device is characterized in that: be provided with floating body (1), floating body (1) is gone up fixed main shaft (3), and impeller (4) is installed at main shaft (3) middle part, and main shaft (3) is provided with electricity generating device; Floating body (1) is provided with fixedly hawser (9) and/or anchor chain (11).
2, river channel natural stream generating device as claimed in claim 1, it is characterized in that: described electricity generating device comprises the driving wheel that main shaft (3) upward is provided with, to generator (6) main shaft outputting power, generator (6) electric power is transferred to output unit (7) by cable (12) to driving wheel by speed changer (5).
3, river channel natural stream generating device as claimed in claim 1 is characterized in that: described floating body (1) is monomer or binary; When being designed to binary, connect into integral body by fixedly connected beam (2) between two floating bodies, impeller (4) is installed between the two; Described main shaft (3) is fixed on the fixing frame (13) of floating body inside by bearing (10).
4, as claim 1 or 3 described river channel natural stream generating devices, it is characterized in that: the main shaft two ends are provided with speed changer (5) separately or respectively, promptly drive generator (6) generating respectively.
5, river channel natural stream generating device as claimed in claim 1 is characterized in that: described main shaft is provided with braking device (14).
6, river channel natural stream generating device as claimed in claim 1, it is characterized in that: described electricity generating device is provided with electric accumulator (15), by the outbound course of switch (16) power conversion, or send electricity by output unit (7), or by electric accumulator (15) electric power storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200224085U CN2839698Y (en) | 2005-04-22 | 2005-04-22 | River channel natural water flow electric power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200224085U CN2839698Y (en) | 2005-04-22 | 2005-04-22 | River channel natural water flow electric power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839698Y true CN2839698Y (en) | 2006-11-22 |
Family
ID=37427681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200224085U Expired - Fee Related CN2839698Y (en) | 2005-04-22 | 2005-04-22 | River channel natural water flow electric power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839698Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009056003A1 (en) * | 2007-10-30 | 2009-05-07 | Jinmin Wang | Floating type water current power generating device |
-
2005
- 2005-04-22 CN CNU2005200224085U patent/CN2839698Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009056003A1 (en) * | 2007-10-30 | 2009-05-07 | Jinmin Wang | Floating type water current power generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |